.item-author {
  // title
  .author-title {
    span {
      font-size: 14px;
      color: #969696;
    }
    span:nth-child(2) {
      float: right;
      cursor: pointer;
      i {
        margin-right: 4px;
      }
    }
    .change:hover i {
        animation: rotate 1s;
    }
    @keyframes rotate {
      from {
        transform: rotate(0deg);
      }
      to {
        transform: rotate(360deg);
      }
    }
  }
  // list
  ul {
    .author-list {
      height: 42px;
      margin-top: 15px;
      .img {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        float: left;
        margin-right: 10px;
        background: #f0f0f0;
      }
      span {
        box-sizing: border-box;
        display: block;
        padding-top: 5px;
        margin-right: 60px;
        font-size: 14px;
        color: #333;
      }
      p {
        margin: 2px 0 20px;
        font-size: 12px;
        color: #969696;
      }
      // follow
      .follow {
        float: right;
        margin: 0px !important;
        color: #42c02e !important;
        i {
          font-size: 10px;
          margin-right: 3px;
        }
      }
    }
  }

  // button
  .button {
    width: 100%;
    padding: 7px;
    border: 1px solid #dcdcdc;
    background: #f7f7f7;
    font-size: 13px;
    color: #787878;
    text-align: center;
    margin-top: 20px;
    i {
      margin-left: 5px;
      font-size: 16px;
    }
  }
}
